#331b01
a deep, electric orange · warm · closest name: black
RGB
51, 27, 1
HSL
31°, 96%, 10%
CMYK
0, 47, 98, 80
Luminance
0.0149
Every format
| HEX | #331b01 |
| RGB | rgb(51, 27, 1) |
| HSL | hsl(31, 96%, 10%) |
| CMYK | cmyk(0%, 47%, 98%, 80%) |
| LAB | lab(12.5 9.3 18.4) |
| LCH | lch(12.5 20.6 63.2) |
| OKLCH | oklch(0.249 0.054 64.8) |
Copy-ready code
/* CSS */
color: #331b01;
background-color: #331b01;
/* Tailwind (arbitrary) */
class="text-[#331b01] bg-[#331b01]"
/* SCSS */
$brand: #331b01;
/* SwiftUI */
Color(red: 0.200, green: 0.106, blue: 0.004)
/* Android */
Color.parseColor("#331b01")Accessibility — WCAG contrast
Aa
#331b01 on white: 16.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331b01 on black: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green10.6%
Blue0.4%
CMYK percentages
Cyan0.0%
Magenta47.1%
Yellow98.0%
Key (black)80.0%
Color previews
#331b01 text on a black background
contrast 1.30:1
Card sample
#331b01 text on a white background
contrast 16.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331b01;
Background color
Panel with #331b01 background
background-color: #331b01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331b01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 27, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 27, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331b01; background: linear-gradient(135deg, #331b01, #2A3301);